Diagnostic, Test & Measurement Tools
Detailed reviews and comparisons of the best diagnostic, test & measurement tools
Our Recommendations
⭐ Highest Rated
ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool, Read and Clear Error Codes for 1996 or Newer OBD2 Protocol Vehicle (Black)
Rating: 4.6/5.0
View Details →💰 Best Value
Ram-Pro Inline Spark Tester, Plug Engine Ignition 6-12 Volt Fool-Proof – Pick Up Coil/Armature Diagnostic Detector Tool for Automotive, Car, Lawnmower, Small & Big Internal/External Engines 1 Pack
From $8.99
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All Diagnostic, Test & Measurement Tools
BETOOLL HW0130 8pcs Petrol Engine Cylinder Compression Tester Kit Automotive Tool Gauge Normal
BETOOLL
4.5(9,169)
Popular
Prestone AF-1420 Antifreeze/Coolant Tester Pack of 1
Prestone
4.6(3,850)
PopularFrom$11.81
AstroAI Digital Clamp Meter Multimeter 2000 Counts Amp Voltage Tester Auto-ranging with AC/DC Voltage, AC Current, Resistance, Capacitance, Continuity, Live Wire Test, NCV, Blue Blue 2000 Counts
AstroAI
4.6(10,815)
Popular
ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool, Read and Clear Error Codes for 1996 or Newer OBD2 Protocol Vehicle (Black)
ANCEL
4.6(58,719)
Popular
Industrial Endoscope Borescope Camera with Light, 4.3'' HD Digital Handheld Waterproof Sewer Tools Snake Inspection Camera with 8 LED Lights 16.5FT Semi-Rigid Cable, Gadgets for Men
SKYBASIC
4.4(2,654)
Popular
AstroAI Digital Tire Pressure Gauge with Inflator, 3-250 PSI Air Chuck & Compressor Accessories Heavy Duty with Quick Connect Coupler, 0.1 Display Resolution, 1pack 1 Pack without case
AstroAI
4.5(33,532)
Popular
Air Conditioner UV Dye Leak Detector, Pro Auto Oil AC UV Dye Leak Test Detection Tool Kit 68 LED A/C UV Flashlight Detector with Protective Glasses
REALHUNLEE
4.5(2,446)
Popular
Ram-Pro Inline Spark Tester, Plug Engine Ignition 6-12 Volt Fool-Proof – Pick Up Coil/Armature Diagnostic Detector Tool for Automotive, Car, Lawnmower, Small & Big Internal/External Engines 1 Pack
RamPro
4.5(6,638)
PopularFrom$8.99
BACtrack C8 Breathalyzer | Professional-Grade Accuracy | Optional Wireless Smartphone Connectivity | Compatible w/ Apple iPhone, Google & Samsung Android Devices | Apple HealthKit Integration 1
BACtrack
4.2(3,594)
PopularShowing 9 of 10